In a field of type "DateTime Select" I want the module not to just show 28-03-2018 at 13.00 but I want it to say Wednesday 28-03-2018 at 13.00.Should this be done when saving the item or can it be done 'on the fly' when reading the data from the database?

$sql = 'SELECT * FROM `'.TABLE_PREFIX.'mod_'.$mod_name.'_items` WHERE `section_id` = '.$section_id.' AND `active` = 1 AND `title` != \'\' ORDER BY RAND() ';If you have groups this will not work. Would be another line.